<template>
    <svg :style="{ 'font-size': size + 'px' }" aria-hidden="true" class="iconfont-js">
        <use :xlink:href="iconClass" />
    </svg>
</template>

<script>
export default {
    name: 'iconfontSvg',
    props: {
        //图标的名称
        icon: {
            type: String,
            required: true,
        },
        //图标的font-size，单位是px
        size: {
            type: String,
            default: '',
        },
    },
    computed: {
        iconClass() {
            return `#${this.icon}`
        },
    },
}
</script>

<style>
.iconfont-js {
    width: 1em;
    height: 1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
}
</style>
